Cheap flights from San Jose, California to Boston from $759

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Jose, California to Boston departing on 6/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:40 pm - 1:27 pm
SJC
-
ACK
16h 47m
2 stops
Delta Logo
2:10 pm - 5:14 pm
ACK
-
SJC
30h 04m
2 stops
$759Delta
Sat, Jun 6 - Sat, Jun 20
United Airlines Logo
6:37 pm - 9:25 am
SJC
-
ACK
11h 48m
2 stops
United Airlines Logo
10:18 am - 9:10 pm
ACK
-
SJC
13h 52m
2 stops
$877United Airlines
Mon, Aug 24 - Thu, Aug 27
Delta Logo
11:00 pm - 2:19 pm
SJC
-
ACK
12h 19m
2 stops
Delta Logo
12:07 pm - 10:55 pm
ACK
-
SJC
13h 48m
2 stops
$879Delta
Fri, May 22 - Wed, May 27
United Airlines Logo
6:37 pm - 9:25 am
SJC
-
ACK
11h 48m
2 stops
United Airlines Logo
10:18 am - 9:10 pm
ACK
-
SJC
13h 52m
2 stops
$887United Airlines
Mon, Aug 24 - Thu, Aug 27
United Airlines Logo
1:00 pm - 2:47 pm
SJC
-
ACK
22h 47m
2 stops
United Airlines Logo
10:18 am - 9:10 pm
ACK
-
SJC
13h 52m
2 stops
$928United Airlines
Mon, Aug 24 - Thu, Aug 27
United Airlines Logo
6:37 pm - 9:25 am
SJC
-
ACK
11h 48m
2 stops
United Airlines Logo
3:49 pm - 12:04 pm
ACK
-
SJC
23h 15m
2 stops
$980United Airlines
Tue, Sep 1 - Wed, Sep 2
United Airlines Logo
6:37 pm - 9:25 am
SJC
-
ACK
11h 48m
2 stops
United Airlines Logo
3:49 pm - 9:10 pm
ACK
-
SJC
32h 21m
3 stops
$1,032United Airlines
Tue, Sep 1 - Wed, Sep 2
American Airlines Logo
2:34 pm - 2:02 pm
SJC
-
ACK
20h 28m
2 stops
American Airlines Logo
10:19 am - 10:43 pm
ACK
-
SJC
15h 24m
2 stops
$1,058American Airlines
Fri, Jun 12 - Sun, Jun 21
American Airlines Logo
7:23 pm - 2:02 pm
SJC
-
ACK
15h 39m
3 stops
American Airlines Logo
10:19 am - 11:16 pm
ACK
-
SJC
15h 57m
2 stops
$1,134American Airlines
Fri, Jun 12 - Sun, Jun 21
United Airlines Logo
6:37 pm - 9:35 am
SJC
-
ACK
11h 58m
2 stops
United Airlines Logo
10:13 am - 9:09 pm
ACK
-
SJC
13h 56m
2 stops
$1,179United Airlines
Mon, Jun 8 - Mon, Jun 22

Delta flights from San Jose, California to Nantucket

Our best Delta deals on San Jose, California to Nantucket flight tickets
Delta
Jun 6
SJC5:40 pmSan Jose
16h 47m
2 stops
ACK1:27 pmNantucket Memorial
Jun 20
ACK2:10 pmNantucket Memorial
30h 04m
2 stops
SJC5:14 pmSan Jose
$759
Delta
May 22
SJC11:00 pmSan Jose
12h 19m
2 stops
ACK2:19 pmNantucket Memorial
May 27
ACK12:07 pmNantucket Memorial
13h 48m
2 stops
SJC10:55 pmSan Jose
$879

United Airlines flights from San Jose, California to Nantucket

Our best United Airlines deals on San Jose, California to Nantucket flight tickets
United Airlines
Aug 24
SJC6:37 pmSan Jose
11h 48m
2 stops
ACK9:25 amNantucket Memorial
Aug 27
ACK10:18 amNantucket Memorial
13h 52m
2 stops
SJC9:10 pmSan Jose
$877
United Airlines
Aug 24
SJC6:37 pmSan Jose
11h 48m
2 stops
ACK9:25 amNantucket Memorial
Aug 27
ACK10:18 amNantucket Memorial
13h 52m
2 stops
SJC9:10 pmSan Jose
$887
United Airlines
Aug 24
SJC1:00 pmSan Jose
22h 47m
2 stops
ACK2:47 pmNantucket Memorial
Aug 27
ACK10:18 amNantucket Memorial
13h 52m
2 stops
SJC9:10 pmSan Jose
$928

momondo Fare Finder

 
Customize your flight search to find flights from San Jose, California to Nantucket that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 23, 2026.
Use the filters below to find and compare flights from San Jose, California to Nantucket that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JoseNantucket

SJC - ACK

SJCACK

San Jose

Sat 6/6

5:40 pm-1:27 pm

2 stops16h 47m

Nantucket Memorial

Sat 6/20

2:10 pm-5:14 pm

2 stops30h 04m

$759
Quickest round-trip

San JoseNantucket

SJC - ACK

SJCACK

San Jose

Mon 8/24

6:37 pm-9:25 am

2 stops11h 48m

Nantucket Memorial

Thu 8/27

10:18 am-9:10 pm

2 stops13h 52m

$877

San JoseNantucket

SJC - ACK

SJCACK

San Jose

Fri 5/22

11:00 pm-2:19 pm

2 stops12h 19m

Nantucket Memorial

Wed 5/27

12:07 pm-10:55 pm

2 stops13h 48m

$879

San JoseNantucket

SJC - ACK

SJCACK

San Jose

Mon 8/24

6:37 pm-9:25 am

2 stops11h 48m

Nantucket Memorial

Thu 8/27

10:18 am-9:10 pm

2 stops13h 52m

$887

San JoseNantucket

SJC - ACK

SJCACK

San Jose

Mon 8/24

1:00 pm-2:47 pm

2 stops22h 47m

Nantucket Memorial

Thu 8/27

10:18 am-9:10 pm

2 stops13h 52m

$928

San JoseNantucket

SJC - ACK

SJCACK

San Jose

Tue 9/1

6:37 pm-9:25 am

2 stops11h 48m

Nantucket Memorial

Wed 9/2

3:49 pm-12:04 pm

2 stops23h 15m

$980

San JoseNantucket

SJC - ACK

SJCACK

San Jose

Tue 9/1

6:37 pm-9:25 am

2 stops11h 48m

Nantucket Memorial

Wed 9/2

3:49 pm-9:10 pm

3 stops32h 21m

$1,032

San JoseNantucket

SJC - ACK

SJCACK

San Jose

Fri 6/12

2:34 pm-2:02 pm

2 stops20h 28m

Nantucket Memorial

Sun 6/21

10:19 am-10:43 pm

2 stops15h 24m

$1,058

San JoseNantucket

SJC - ACK

SJCACK

San Jose

Fri 6/12

7:23 pm-2:02 pm

3 stops15h 39m

Nantucket Memorial

Sun 6/21

10:19 am-11:16 pm

2 stops15h 57m

$1,134

San JoseNantucket

SJC - ACK

SJCACK

San Jose

Mon 6/8

6:37 pm-9:35 am

2 stops11h 58m

Nantucket Memorial

Mon 6/22

10:13 am-9:09 pm

2 stops13h 56m

$1,179

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Boston from

How to get the cheapest flight ticket from San Jose, California to Nantucket

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Nantucket?

JetBlue, United Airlines and Delta are the top three most popular airlines that fly to Nantucket from San Jose, California according to our data. JetBlue is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Nantucket. Keep in mind that there are 9 different airlines that fly to Nantucket on a routine basis, so you have a few additional options to choose from.

When to book flights from San Jose, California to Nantucket

Are you open to changing your travel dates? Check out the ideal times to fly from San Jose, California to Nantucket according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Jose, California to Nantucket (SJC to ACK) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Jose, California to Nantucket

Fastest flight time

9h 25m

Direct flights

None
The fastest flight from San Jose, California to Nantucket takes 9h 25m
There are no direct flights from San Jose, California to Nantucket. There are no popular flight routes from San Jose, California to Nantucket.
  • How far is San Jose to Nantucket Memorial by plane?

    There are 2739.0 mi between San Jose and Nantucket Memorial. By plane, this route typically takes 9h 25m.

  • When did momondo last update prices for flights from San Jose Airport to Nantucket Memorial Airport?

    Prices for flights from San Jose Airport to Nantucket Memorial Airport were last updated today.

  • How old do you have to be to fly from San Jose Airport to Nantucket Memorial Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Jose Airport to Nantucket Memorial Airport.

  • What documentation or ID do you need to fly to Nantucket Memorial Airport?

    The required travel and health documents for your Nantucket Memorial Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Nantucket Memorial Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from San Jose to Nantucket?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Jose to Nantucket. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from San Jose to Nantucket with flexible booking policies on momondo?

All flight searches from San Jose to Nantucket on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Jose to Nantucket?

Once you have performed a search for San Jose to Nantucket flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from San Jose to Nantucket right now. Can momondo alert me if prices change?

Yes. momondo can track prices for San Jose to Nantucket flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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1 adult
Wed 4/22
Wed 4/29

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